condition	mean	min	max
4 h after light	6.4	6.4	6.4
8 h after light	14.3	12.7	15.9
12 h after light	15.7	1.4	30.0
4 h after dark	33.349999999999994	25.9	40.8
8 h after dark	24.35	18.6	30.1
12 h after dark	2.25	1.9	2.6