condition	mean	min	max
4 h after light	560.9	560.9	560.9
8 h after light	617.95	561.4	674.5
12 h after light	790.0999999999999	772.3	807.9
4 h after dark	579.6	500.8	658.4
8 h after dark	602.1500000000001	541.7	662.6
12 h after dark	549.85	500.0	599.7