condition	mean	min	max
4 h after light	15.4	15.4	15.4
8 h after light	12.350000000000001	5.6	19.1
12 h after light	25.45	3.9	47.0
4 h after dark	10.7	5.4	16.0
8 h after dark	53.7	47.4	60.0
12 h after dark	67.9	54.6	81.2