condition	mean	min	max
4 h after light	890.1	890.1	890.1
8 h after light	794.3	782.9	805.7
12 h after light	687.1	623.7	750.5
4 h after dark	757.9000000000001	626.2	889.6
8 h after dark	784.4000000000001	627.6	941.2
12 h after dark	834.8	701.8	967.8