condition	mean	min	max
4 h after light	4.93552	4.00004	5.871
8 h after light	5.008495	4.89169	5.1253
12 h after light	6.787330000000001	5.86737	7.70729
4 h after dark	11.005696666666667	9.78059	11.9467
8 h after dark	7.434103333333334	6.51987	8.1583
12 h after dark	6.232336666666667	5.56166	6.80916