condition mean min max 4 h after light 1087.212 1041.167 1169.875 8 h after light 654.2900999999999 295.8775 1021.997 12 h after light 829.8679 740.2861 1002.4839999999999 16 h after light 1442.3633333333332 1195.212 1651.03 4 h after dark 1079.7996666666666 1047.856 1114.425 8 h after dark 901.6864333333333 706.3786 1047.475