condition	mean	min	max
4 h after light	3.6	3.6	3.6
8 h after light	20.2	5.9	34.5
12 h after light	24.450000000000003	9.3	39.6
4 h after dark	8.1	5.0	11.2
8 h after dark	25.7	21.9	29.5
12 h after dark	7.7	3.1	12.3