condition	mean	min	max
4 h after light	12.9	12.9	12.9
8 h after light	31.200000000000003	9.2	53.2
12 h after light	34.05	26.1	42.0
4 h after dark	23.45	11.9	35.0
8 h after dark	11.9	11.9	11.9
12 h after dark	13.25	10.9	15.6