condition	mean	min	max
4 h after light	1647.880684	1264.100526	2031.660842
8 h after light	1146.80898	934.616672	1359.001288
12 h after light	920.7200905	843.957001	997.48318
4 h after dark	1834.5643365	1273.696956	2395.431717
8 h after dark	2159.124334	1718.155134	2600.093534
12 h after dark	2260.144124	2260.144124	2260.144124