condition	mean	min	max
4 h after light	4.93726	4.36972	5.5048
8 h after light	7.681115	7.55383	7.8084
12 h after light	5.871705	5.3578	6.38561
4 h after dark	5.520845	4.87439	6.1673
8 h after dark	3.931415	3.78801	4.07482
12 h after dark	5.0814699999999995	4.84365	5.31929