condition	mean	min	max
4 h after light	858.3	858.3	858.3
8 h after light	1658.1	947.1	2369.1
12 h after light	1391.1499999999999	334.6	2447.7
4 h after dark	596.45	300.0	892.9
8 h after dark	566.65	417.9	715.4
12 h after dark	524.05	434.3	613.8