condition	mean	min	max
4 h after light	5.0	5.0	5.0
8 h after light	5.050000000000001	4.9	5.2
12 h after light	49.0	25.4	72.6
4 h after dark	13.549999999999999	4.2	22.9
8 h after dark	32.75	28.2	37.3
12 h after dark	7.25	7.2	7.3