condition mean min max 1 h after light 3.8189174995 3.41679845 4.221036549 3 h after light 3.16941436 2.978290126 3.374755144 5 h after light 3.671116393 3.1015527460000003 4.3217124469999995 7 h after light 4.197348723666667 3.81963061 4.451597856 9 h after light 4.111326164666667 3.6856511010000004 4.547194958 11 h after light 3.9034753913333335 2.457625143 4.67572682 1 h after dark 3.6600167846666665 2.927350765 4.244841247 3 h after dark 3.9019431460000003 3.4248316830000003 4.588979417 5 h after dark 3.860137963666667 2.936945203 4.368438923 7 h after dark 3.853801351 3.178685657 4.444814555 9 h after dark 4.7001411913333335 4.558433794 4.940202183 11 h after dark 3.7385140116666666 3.613477749 3.916645815