condition	mean	min	max
4 h after light	6.8	6.8	6.8
8 h after light	8.8	6.8	10.8
12 h after light	11.2	8.3	14.1
4 h after dark	6.199999999999999	4.6	7.8
8 h after dark	50.1	50.0	50.2
12 h after dark	28.6	12.5	44.7