condition	mean	min	max
4 h after light	2.8	2.8	2.8
8 h after light	17.650000000000002	4.7	30.6
12 h after light	9.0	2.2	15.8
4 h after dark	28.3	20.1	36.5
8 h after dark	18.7	6.4	31.0
12 h after dark	20.349999999999998	1.8	38.9