condition mean min max 1 h after light 5.753838683 5.148021189 6.4018335539999995 3 h after light 4.855106689 4.450785819 5.627492404 5 h after light 4.427679617333333 3.694758676 5.1916070969999994 7 h after light 5.837127533666666 3.364567737 7.296838752999999 9 h after light 5.2844677566666665 4.509282109 6.132873347 11 h after light 4.335367741666667 3.34657191 4.988466501 13 h after light 5.438080721333333 5.3266736439999995 5.645587523 15 h after light 4.796101127666667 3.956603471 5.375068075 1 h after dark 5.92066685 5.663750066 6.3624724210000005 3 h after dark 5.825310808333334 4.97920844 7.210030881000001 5 h after dark 6.6892392769999995 5.9602358429999995 7.145418358 7 h after dark 5.767340555333333 5.447696274 6.138023766