condition	mean	min	max
4 h after light	31.869999999999997	24.4746	39.2654
8 h after light	23.473	22.3689	24.5771
12 h after light	67.66635	64.1904	71.1423
4 h after dark	112.14466666666667	109.051	113.753
8 h after dark	103.87483333333333	98.2435	107.737
12 h after dark	62.94896666666667	57.3141	69.0172