condition	mean	min	max
4 h after light	1.0371936666666666	0.810609	1.32267
8 h after light	3.87783	2.14657	5.07958
12 h after light	3.0788066666666665	2.71174	3.55332
4 h after dark	2.22873	1.53042	2.92501
8 h after dark	0.19879233333333332	0.0	0.300865
12 h after dark	0.2121763	0.0618839	0.395768