condition	mean	min	max
4 h after light	0.216177	0.200384	0.23197
8 h after light	0.108234	0.0	0.216468
12 h after light	0.3348395	0.231328	0.438351
4 h after dark	0.6971970000000001	0.556741	0.837653
8 h after dark	0.8072785	0.746065	0.868492
12 h after dark	0.47845150000000003	0.285009	0.671894