condition	mean	min	max
4 h after light	3668.7	3668.7	3668.7
8 h after light	2803.55	2316.7	3290.4
12 h after light	1540.6999999999998	800.3	2281.1
4 h after dark	1266.55	730.5	1802.6
8 h after dark	1719.95	1256.5	2183.4
12 h after dark	2655.9	1911.9	3399.9