condition	mean	min	max
0 h after light	0.115457	0.0	0.230914
4 h after light	0.3794805	0.170751	0.58821
8 h after light	3.7849950000000003	2.39876	5.17123
4 h after dark	1.649355	0.68036	2.61835
8 h after dark	0.6860965	0.454842	0.917351
12 h after dark	0.31394	0.281975	0.345905