condition	mean	min	max
4 h after light	5.6	5.6	5.6
8 h after light	26.9	19.0	34.8
12 h after light	12.35	11.6	13.1
4 h after dark	14.85	4.0	25.7
8 h after dark	37.45	16.0	58.9
12 h after dark	13.899999999999999	10.4	17.4