condition	mean	min	max
4 h after light	1667.3413135	1178.756247	2155.92638
8 h after light	1628.8107565	1397.185856	1860.435657
12 h after light	1614.5397495	1406.001288	1823.078211
4 h after dark	1391.833939	1319.833551	1463.834327
8 h after dark	1462.3717525	1321.077899	1603.665606
12 h after dark	1124.602542	1124.602542	1124.602542