condition	mean	min	max
4 h after light	37.47295	35.3315	39.6144
8 h after light	29.8534	26.9586	32.7482
12 h after light	36.050700000000006	33.3543	38.7471
4 h after dark	50.552	49.7474	51.3566
8 h after dark	51.899550000000005	50.8049	52.9942
12 h after dark	47.166349999999994	44.8998	49.4329