condition	mean	min	max
4 h after light	2643.8	2643.8	2643.8
8 h after light	2564.2	2544.6	2583.8
12 h after light	2676.3999999999996	2577.7	2775.1
4 h after dark	1919.5	1172.6	2666.4
8 h after dark	1537.15	1176.6	1897.7
12 h after dark	1735.95	1733.4	1738.5