condition	mean	min	max
4 h after light	10.456365	8.75013	12.1626
8 h after light	13.5965	13.3244	13.8686
12 h after light	13.2777	11.6647	14.8907
4 h after dark	14.6945	14.6503	14.7387
8 h after dark	12.149799999999999	11.7044	12.5952
12 h after dark	13.8971	13.5445	14.2497