condition	mean	min	max
4 h after light	24.79875	18.3834	31.2141
8 h after light	23.60565	23.2799	23.9314
12 h after light	42.56865	38.8009	46.3364
4 h after dark	48.024100000000004	41.0771	56.0591
8 h after dark	48.370333333333335	34.52	60.4036
12 h after dark	20.8879	10.5497	33.3139