condition	mean	min	max
4 h after light	25.3	25.3	25.3
8 h after light	31.35	26.3	36.4
12 h after light	23.9	10.7	37.1
4 h after dark	26.95	10.0	43.9
8 h after dark	25.55	21.3	29.8
12 h after dark	8.4	7.7	9.1