condition	mean	min	max
0 h after light	10.05227	9.87924	10.2253
4 h after light	18.8018	16.9129	20.6907
8 h after light	26.1261	25.7715	26.4807
4 h after dark	26.276249999999997	25.7042	26.8483
8 h after dark	18.844250000000002	18.4527	19.2358
12 h after dark	11.1819	9.3206	13.0432