condition	mean	min	max
4 h after light	907.9624845	817.558322	998.366647
8 h after light	817.5253125	625.471703	1009.578922
12 h after light	485.3612205	472.957977	497.764464
4 h after dark	288.201003	156.918155	419.483851
8 h after dark	193.9006735	85.953906	301.847441
12 h after dark	424.597906	424.597906	424.597906