condition	mean	min	max
4 h after light	1876.8826569999999	1481.994796	2271.770518
8 h after light	2375.1341135000002	2090.074632	2660.193595
12 h after light	2241.710185	1831.616672	2651.803698
4 h after dark	1724.526983	1424.039749	2025.014217
8 h after dark	1939.6046255	1897.826475	1981.382776
12 h after dark	1337.297972	1337.297972	1337.297972