condition	mean	min	max
4 h after light	11.2	11.2	11.2
8 h after light	21.3	5.0	37.6
12 h after light	26.5	19.2	33.8
4 h after dark	4.800000000000001	3.7	5.9
8 h after dark	27.25	10.4	44.1
12 h after dark	14.75	5.8	23.7