condition	mean	min	max
0 h after light	0.4005465	0.0	0.801093
4 h after light	1.189235	0.4074	1.97107
8 h after light	0.59336	0.0	1.18672
4 h after dark	0.1963435	0.0	0.392687
8 h after dark	0.196893	0.0	0.393786
12 h after dark	0.3905985	0.0	0.781197