condition	mean	min	max
4 h after light	1.8	1.8	1.8
8 h after light	31.35	20.0	42.7
12 h after light	1.4500000000000002	1.1	1.8
4 h after dark	23.5	15.1	31.9
8 h after dark	10.4	7.0	13.8
12 h after dark	15.3	5.6	25.0