condition mean min max 1 h after light 1.31668648 1.007240041 1.626132919 3 h after light 0.9199616366666666 0.466867067 1.644773232 5 h after light 0.3827994063333333 0.097939836 0.58950342 7 h after light 0.902635415 0.262025668 1.269602182 9 h after light 1.429606542 0.622682023 2.321160253 11 h after light 0.9826918403333333 0.31987549600000004 1.850123846 13 h after light 1.3020910829999999 0.06122776 2.108044112 15 h after light 1.276414025 0.894933949 1.670349281 1 h after dark 1.166706811 0.9292538990000001 1.419412165 3 h after dark 2.573868943 2.40349528 2.900180657 5 h after dark 3.242220938 2.282825171 3.823860587 7 h after dark 3.320370511 2.6146538059999997 3.7687053410000004