condition	mean	min	max
4 h after light	44.3	44.3	44.3
8 h after light	52.849999999999994	45.3	60.4
12 h after light	36.85	35.0	38.7
4 h after dark	37.7	17.2	58.2
8 h after dark	36.3	20.7	51.9
12 h after dark	11.35	7.0	15.7