condition	mean	min	max
4 h after light	39.869875	38.442869	41.296881
8 h after light	37.993173999999996	36.020071	39.966277
12 h after light	46.398052	35.501314	57.29479
4 h after dark	56.8330425	38.630275	75.03581
8 h after dark	71.182275	47.56611	94.79844
12 h after dark	28.453953	28.453953	28.453953