condition mean min max 1 h after light 1.302885679 0.719457172 1.886314186 3 h after light 2.751906817666667 2.592978445 2.956824756 5 h after light 2.42703729 1.9206456809999999 3.329954409 7 h after light 3.052049312 2.62025668 3.491405999 9 h after light 3.9718592520000002 3.597718355 4.40853687 11 h after light 4.070169830333334 3.968188511 4.21169403 13 h after light 3.5574179166666666 2.877704713 4.018459088 15 h after light 3.5434780973333337 3.3927316380000003 3.6692291910000003 1 h after dark 3.945340839 3.5147348839999997 4.503307358 3 h after dark 4.0211010683333335 3.3851032489999997 4.4821939 5 h after dark 4.218397259333334 3.682390453 4.819297584 7 h after dark 3.9049872613333334 3.0386517210000004 5.047186401