condition	mean	min	max
4 h after light	11.8	11.8	11.8
8 h after light	10.9	5.2	16.6
12 h after light	22.1	9.6	34.6
4 h after dark	3.2	2.7	3.7
8 h after dark	15.850000000000001	8.1	23.6
12 h after dark	22.4	15.0	29.8