condition mean min max 1 h after light 5.596071524 5.596071524 5.596071524 3 h after light 4.94384524 4.074912086 5.8127783939999995 5 h after light 10.114361735 7.06414355 13.16457992 7 h after light 7.976372876 6.699591024 9.253154728 9 h after light 5.4284108710000005 3.626306946 7.2305147960000005 11 h after light 4.123512418 3.543013401 4.704011435 1 h after dark 3.829492791 2.8994995080000003 4.759486074 3 h after dark 3.3372680404999997 2.8393210389999997 3.8352150419999997 5 h after dark 4.079493470999999 2.785450214 5.3735367279999995 7 h after dark 5.190578329 4.500748786 5.880407872 9 h after dark 3.854189678 3.76385167 3.9445276860000003 11 h after dark 3.3859832395 2.1059207019999997 4.666045777