condition	mean	min	max
4 h after light	754.3289055	740.063027	768.594784
8 h after light	683.7912114999999	596.385903	771.19652
12 h after light	1036.1567725	992.233651	1080.079894
4 h after dark	1196.7449365	1105.738135	1287.751738
8 h after dark	1189.947782	988.415065	1391.480499
12 h after dark	865.585661	865.585661	865.585661