condition mean min max 1 h after light 4.537738299333333 4.362449973 4.6964403830000006 3 h after light 4.037620144 2.6602398 5.059058827 5 h after light 5.278723637333334 2.303019232 7.510188907000001 7 h after light 3.732511595 2.9504670930000003 4.404398166 9 h after light 4.774543884333333 3.923075435 5.630543615 11 h after light 4.305114862333333 3.115773847 5.0303774919999995 13 h after light 4.139055637333333 3.4254126539999996 4.904909824 15 h after light 4.4151296680000005 4.018254775 4.835848686 1 h after dark 4.992831916 2.889452107 6.860965527 3 h after dark 4.889605324666666 3.9223852060000004 5.562358978 5 h after dark 5.696257234666667 5.651376337 5.748879962 7 h after dark 4.8301988 3.8724587969999997 6.725139082