condition	mean	min	max
4 h after light	2818.655277	2816.462826	2820.847728
8 h after light	1791.4595515	1632.770518	1950.148585
12 h after light	1462.1920925	908.902337	2015.481848
4 h after dark	279.69065	246.253439	313.127861
8 h after dark	178.8792665	131.138475	226.620058
12 h after dark	3018.806853	3018.806853	3018.806853