Thank you. I was thrown off because I couldn't believe I was looking at post-12pm. Those are pretty extreme circumstances. In my own case I've been tracking ca

Thank you. I was thrown off because I couldn't believe I was looking at post-12pm. Those are pretty extreme circumstances. In my own case I've been tracking caffeine use and some helpful strategies are: - 30mg after a brief afternoon nap - 50mg to 60mg after a long afternoon nap that resulted in grogginess - 100mg after a terrible night's sleep and before a long meeting - Extreme care if I have an exhaustion headache due to lack of sleep and overproduction; caffeine often triggers migraine here