condition	mean	min	max
4 h after light	21.1	21.1	21.1
8 h after light	24.349999999999998	14.4	34.3
12 h after light	34.25	19.4	49.1
4 h after dark	8.8	6.0	11.6
8 h after dark	9.5	4.5	14.5
12 h after dark	15.85	3.8	27.9