condition	mean	min	max
4 h after light	0.2393945	0.0	0.478789
8 h after light	0.2525635	0.0	0.505127
12 h after light	0.4301215	0.0	0.860243
4 h after dark	0.278249	0.0	0.595693
8 h after dark	0.36615	0.0	1.09845
12 h after dark	0.06768	0.0	0.20304