condition	mean	min	max
3 h after light	1382.2415	904.708	1881.16
7 h after light	1374.0175833333333	913.861	1772.07
11 h after light	1357.0516666666667	1054.92	1852.61
2 h after dark	1376.1416666666667	1052.62	1802.46
6 h after dark	1390.605	1129.8	1729.89
10 h after dark	1468.91925	960.111	2030.43