condition	mean	min	max
4 h after light	4101.0	4101.0	4101.0
8 h after light	3578.5499999999997	2938.2	4218.9
12 h after light	1890.3	909.0	2871.6
4 h after dark	1107.9	689.2	1526.6
8 h after dark	1949.6499999999999	947.6	2951.7
12 h after dark	3412.85	2092.0	4733.7