condition	mean	min	max
4 h after light	0.215897	0.0	0.431794
8 h after light	0.168609	0.0	0.337218
12 h after light	0.1910201	0.0873102	0.29473
4 h after dark	0.25514	0.0	0.416027
8 h after dark	0.4109716666666667	0.0	0.739339
12 h after dark	0.28411000000000003	0.0	0.50775