condition	mean	min	max
3 h after light	1.9326800000000002	1.4331	2.18351
6 h after light	2.80859	1.97633	3.8915
9 h after light	6.612546666666667	5.74577	7.69739
12 h after light	8.64838	7.69144	9.73236
3 h after dark	14.4073	13.7327	15.4177
6 h after dark	7.35466	6.15875	8.29128
9 h after dark	5.1210233333333335	4.33644	5.67447
12 h after dark	6.697605	6.25164	7.14357