condition	mean	min	max
4 h after light	2.4	2.4	2.4
8 h after light	8.7	7.7	9.7
12 h after light	16.349999999999998	1.3	31.4
4 h after dark	9.55	2.3	16.8
8 h after dark	22.200000000000003	3.7	40.7
12 h after dark	2.9	2.0	3.8