condition mean min max 3 h after light 30.9708 28.8044 32.2128 6 h after light 22.13126 9.83108 38.6372 9 h after light 14.220799999999999 11.8203 17.6545 12 h after light 119.8862 21.7897 406.618 3 h after dark 45.570100000000004 37.9074 57.4887 6 h after dark 100.71193333333333 80.7955 123.859 9 h after dark 167.43366666666665 162.701 172.839 12 h after dark 581.425 537.041 625.809