condition mean min max 1 h after light 2.9226645386666665 2.158738131 3.386856045 3 h after light 3.245568931 1.3301199 6.536986125 5 h after light 3.6107989309999997 2.2269778319999998 4.889183382 7 h after light 3.8418988206666667 0.723981215 5.521932028999999 9 h after light 3.793075943 2.635573607 4.95585725 11 h after light 1.5903275780000001 1.425276143 1.788684986 13 h after light 1.5174764206666667 0.507468541 3.448005916 15 h after light 2.3452876463333334 1.381671053 3.149305793 1 h after dark 1.7132731680000002 0.34500920700000004 2.624664665 3 h after dark 3.9887891143333336 2.960610424 4.775077642 5 h after dark 2.0572909476666665 1.6908470480000002 2.273542205 7 h after dark 3.362342362666667 2.034681741 5.223517003