condition	mean	min	max
4 h after light	485.9265125	401.273001	570.580024
8 h after light	283.44037249999997	211.936286	354.944459
12 h after light	427.7204815	231.195895	624.245068
4 h after dark	234.078265	217.924473	250.232057
8 h after dark	248.9283445	175.720866	322.135823
12 h after dark	1082.444509	1082.444509	1082.444509