condition	mean	min	max
4 h after light	7.9	7.9	7.9
8 h after light	22.25	18.5	26.0
12 h after light	23.0	19.6	26.4
4 h after dark	21.099999999999998	5.4	36.8
8 h after dark	23.3	13.1	33.5
12 h after dark	41.4	28.3	54.5