condition	mean	min	max
4 h after light	701.3	701.3	701.3
8 h after light	899.9	895.0	904.8
12 h after light	890.2	849.2	931.2
4 h after dark	837.4	790.4	884.4
8 h after dark	781.25	661.9	900.6
12 h after dark	590.5	425.1	755.9