condition mean min max 1 h after light 3.6420838575 3.38144871 3.902719005 3 h after light 4.683774488666667 4.435237133999999 4.934319695 5 h after light 3.8520343673333337 3.2809844910000003 4.148594671000001 7 h after light 4.155753031666666 2.62025668 5.141888835 9 h after light 5.018034389333334 3.320970789 6.052398076 11 h after light 4.532499113 2.772254298 6.078978351 13 h after light 4.531958596 2.020516075 6.041743919 15 h after light 4.922114908 3.758722586 5.920649329 1 h after dark 5.804023096666667 4.787626059 6.69151449 3 h after dark 7.917086323333334 6.950648512000001 8.70054197 5 h after dark 7.363522298 5.072944825 8.96629379 7 h after dark 7.684607779666667 6.7721741589999995 9.003018314