condition mean min max 1 h after light 2.0169133075 1.3669686280000002 2.6668579869999998 3 h after light 2.6207652053333335 1.089356489 4.828205293 5 h after light 1.808693826 1.224247944 2.35801368 7 h after light 2.757778175 1.703166842 3.459642338 9 h after light 3.1362116383333336 2.4215412 3.810769159 11 h after light 1.8674009506666667 1.119564236 3.23771673 13 h after light 1.9790604136666665 0.612277599 2.832684275 15 h after light 2.7104742736666667 2.147841477 3.326207488 1 h after dark 2.5160088853333336 2.500869052 2.5453201830000003 3 h after dark 4.566840213333333 3.989585972 5.553537427 5 h after dark 4.668873557 4.05835586 5.142433203 7 h after dark 4.033823282666667 3.603982273 4.536404577