condition	mean	min	max
4 h after light	57.0	57.0	57.0
8 h after light	57.650000000000006	19.9	95.4
12 h after light	31.200000000000003	13.3	49.1
4 h after dark	59.2	57.5	60.9
8 h after dark	71.45	17.1	125.8
12 h after dark	169.3	138.7	199.9