condition mean min max 1 h after light 3.5277741424999998 1.533937266 5.521611019 3 h after light 6.5972296440000004 3.4782580610000005 10.05701975 5 h after light 3.2489512733333332 1.045166627 5.588132841 7 h after light 2.762464795 2.287433315 3.600794335 9 h after light 4.274908761666667 2.9747661739999995 6.568806666 11 h after light 1.833476316 0.0 3.979224356 13 h after light 2.6330641973333333 0.7973481570000001 4.03746233 15 h after light 1.9211472846666666 0.8852666029999999 3.964084264 1 h after dark 2.6335825363333334 2.0989422380000002 3.192148328 3 h after dark 2.26602966 1.789947145 2.542617678 5 h after dark 3.5029338463333333 2.638857963 3.966473328 7 h after dark 5.743928407333334 3.307822844 7.065662454