condition	mean	min	max
4 h after light	12.8	12.8	12.8
8 h after light	14.35	9.0	19.7
12 h after light	20.2	19.0	21.4
4 h after dark	25.65	19.9	31.4
8 h after dark	12.549999999999999	2.4	22.7
12 h after dark	19.5	15.4	23.6