condition mean min max 4 h after light 232.514227 178.924364 286.10409 8 h after light 172.5886515 160.55346 184.623843 12 h after light 166.581896 140.556193 192.607599 4 h after dark 155.84968650000002 134.924364 176.775009 8 h after dark 124.34255399999999 100.242425 148.442683 12 h after dark 370.5016 370.5016 370.5016