condition	mean	min	max
0 h after light	0.359142	0.0	0.718284
4 h after light	0.3540945	0.0	0.708189
8 h after light	0.0	0.0	0.0
4 h after dark	0.354117	0.0	0.708234
8 h after dark	0.3566915	0.0	0.713383
12 h after dark	0.35866	0.0	0.71732