condition	mean	min	max
4 h after light	12.036966333333332	6.922652	19.79563
8 h after light	12.465197	9.824261	14.361579999999998
12 h after light	16.039976666666668	12.81349	19.31394
16 h after light	25.97538	21.98722	31.19053
4 h after dark	40.35877333333333	36.37473	47.40606
8 h after dark	22.333766666666666	16.49233	25.76999