condition	mean	min	max
4 h after light	30.5	30.5	30.5
8 h after light	28.6	9.3	47.9
12 h after light	42.2	36.2	48.2
4 h after dark	26.05	7.0	45.1
8 h after dark	42.15	29.0	55.3
12 h after dark	36.45	10.8	62.1