condition	mean	min	max
4 h after light	32.6	32.6	32.6
8 h after light	36.6	22.5	50.7
12 h after light	10.55	2.8	18.3
4 h after dark	28.25	14.8	41.7
8 h after dark	19.6	7.9	31.3
12 h after dark	4.9	3.3	6.5