condition	mean	min	max
4 h after light	2.6	2.6	2.6
8 h after light	8.45	5.1	11.8
12 h after light	5.2	5.2	5.2
4 h after dark	15.299999999999999	6.7	23.9
8 h after dark	6.949999999999999	5.7	8.2
12 h after dark	16.0	3.8	28.2