condition mean min max 4 h after light 1024.5972666666667 950.5688 1100.6889999999999 8 h after light 999.8616 625.6978 1292.845 12 h after light 784.043 662.7710000000001 891.7139999999999 16 h after light 1162.4704 893.0442 1388.7779999999998 4 h after dark 925.4911333333333 780.9252 1121.0339999999999 8 h after dark 861.9747666666667 716.3816 980.8619