condition	mean	min	max
4 h after light	9.7	9.7	9.7
8 h after light	32.25	29.8	34.7
12 h after light	26.5	22.1	30.9
4 h after dark	23.5	20.7	26.3
8 h after dark	12.049999999999999	2.7	21.4
12 h after dark	9.2	9.0	9.4