condition	mean	min	max
4 h after light	0.827369	0.207948	1.44679
8 h after light	1.1696105	0.526671	1.81255
12 h after light	2.869335	2.49628	3.24239
4 h after dark	5.075896666666667	3.18689	7.43299
8 h after dark	3.61662	1.92676	5.06423
12 h after dark	2.257862	0.785746	3.34138