condition	mean	min	max
4 h after light	31.9	31.9	31.9
8 h after light	43.4	33.9	52.9
12 h after light	38.75	35.4	42.1
4 h after dark	31.45	31.4	31.5
8 h after dark	21.75	0.9	42.6
12 h after dark	39.0	32.4	45.6