condition	mean	min	max
4 h after light	10.8	10.8	10.8
8 h after light	10.549999999999999	3.7	17.4
12 h after light	21.349999999999998	3.4	39.3
4 h after dark	8.45	2.0	14.9
8 h after dark	9.75	8.4	11.1
12 h after dark	14.600000000000001	5.4	23.8