condition	mean	min	max
4 h after light	31.0	31.0	31.0
8 h after light	13.5	2.6	24.4
12 h after light	7.05	2.9	11.2
4 h after dark	20.150000000000002	2.2	38.1
8 h after dark	22.700000000000003	11.3	34.1
12 h after dark	17.6	3.2	32.0