condition	mean	min	max
2 h after light	18.90484	6.77801	34.9118
6 h after light	10.121093333333334	0.0	20.777
10 h after light	18.726733333333332	10.2561	25.1291
14 h after light	16.9854	6.1864	26.2602
18 h after light	15.689195	3.18777	26.1616
2 h after dark	15.089935	4.35796	23.6697