condition	mean	min	max
4 h after light	2.13545	2.11706	2.15384
8 h after light	2.42321	2.17119	2.67523
12 h after light	7.011655	6.39062	7.63269
4 h after dark	12.533249999999999	11.2178	13.8487
8 h after dark	11.03505	10.2231	11.847
12 h after dark	6.64901	5.91121	7.38681