condition	mean	min	max
4 h after light	677.3259666666667	608.8777	763.0222
8 h after light	921.1304	772.2179	1063.35
12 h after light	630.1589	521.9365	806.9559
16 h after light	1002.0073000000001	854.2099	1273.0710000000001
4 h after dark	805.5580666666667	740.4982	913.8089
8 h after dark	526.8913	411.5074	664.9193