condition	mean	min	max
4 h after light	14.53255	12.1674	16.8977
8 h after light	32.2252	32.0955	32.3549
12 h after light	39.664950000000005	39.5891	39.7408
4 h after dark	39.70085	38.2991	41.1026
8 h after dark	33.01135	32.6242	33.3985
12 h after dark	25.01565	23.2666	26.7647