condition	mean	min	max
4 h after light	150.739	146.041	155.437
8 h after light	127.33850000000001	122.997	131.68
12 h after light	89.7048	86.5707	92.8389
4 h after dark	161.39233333333334	159.67	164.488
8 h after dark	166.73966666666666	165.566	167.46
12 h after dark	195.64933333333332	185.938	202.37