condition	mean	min	max
4 h after light	0.1944635	0.15878	0.230147
8 h after light	0.1634445	0.125817	0.201072
12 h after light	0.6189945	0.586477	0.651512
4 h after dark	0.6160703333333334	0.53208	0.695249
8 h after dark	0.572894	0.0	0.859386
12 h after dark	0.24057366666666666	0.0	0.378885