condition	mean	min	max
4 h after light	2291.4	2291.4	2291.4
8 h after light	2222.8999999999996	2152.6	2293.2
12 h after light	2321.9	2152.3	2491.5
4 h after dark	2073.05	1782.7	2363.4
8 h after dark	1775.0	1535.4	2014.6
12 h after dark	1658.45	1536.9	1780.0