condition	mean	min	max
4 h after light	11.6	11.6	11.6
8 h after light	2.15	1.2	3.1
12 h after light	7.15	2.2	12.1
4 h after dark	29.150000000000002	19.6	38.7
8 h after dark	3.9	3.2	4.6
12 h after dark	5.199999999999999	2.8	7.6