condition	mean	min	max
0 h after light	0.3218325	0.234326	0.409339
4 h after light	0.20661449999999998	0.11531	0.297919
8 h after light	1.0903665	0.752103	1.42863
4 h after dark	0.978271	0.976342	0.9802
8 h after dark	0.664014	0.406546	0.921482
12 h after dark	0.633479	0.467188	0.79977