condition	mean	min	max
4 h after light	486.7	486.7	486.7
8 h after light	514.6	490.0	539.2
12 h after light	599.7	589.3	610.1
4 h after dark	760.9000000000001	678.2	843.6
8 h after dark	842.8	798.6	887.0
12 h after dark	762.25	610.4	914.1