condition	mean	min	max
0 h after light	48.49055	45.47	51.5111
4 h after light	25.56635	24.7199	26.4128
8 h after light	22.332900000000002	19.0334	25.6324
4 h after dark	35.339349999999996	33.806	36.8727
8 h after dark	35.585	32.2265	38.9435
12 h after dark	40.35205	34.4464	46.2577