condition	mean	min	max
4 h after light	22.9	22.9	22.9
8 h after light	18.4	10.9	25.9
12 h after light	46.95	41.6	52.3
4 h after dark	47.45	33.5	61.4
8 h after dark	26.3	23.6	29.0
12 h after dark	20.95	5.9	36.0