condition	mean	min	max
4 h after light	50.466899999999995	48.225	52.7088
8 h after light	39.7692	36.3932	43.1452
12 h after light	24.87595	21.0121	28.7398
4 h after dark	62.3112	59.6167	65.0057
8 h after dark	78.4119	78.3876	78.4362
12 h after dark	81.87010000000001	75.9545	87.7857