condition	mean	min	max
4 h after light	7.4	7.4	7.4
8 h after light	30.200000000000003	10.3	50.1
12 h after light	4.15	3.7	4.6
4 h after dark	36.65	6.8	66.5
8 h after dark	27.2	5.0	49.4
12 h after dark	8.9	5.0	12.8