condition	mean	min	max
4 h after light	2358.1	2358.1	2358.1
8 h after light	2054.65	1693.4	2415.9
12 h after light	1780.1	1721.6	1838.6
4 h after dark	2195.2	2046.9	2343.5
8 h after dark	2445.8	2195.9	2695.7
12 h after dark	2287.1	2221.5	2352.7