condition	mean	min	max
0 h after light	43.381699999999995	43.1217	43.6417
4 h after light	30.27955	28.0488	32.5103
8 h after light	33.1666	32.8439	33.4893
4 h after dark	32.8857	31.3355	34.4359
8 h after dark	35.9383	34.3119	37.5647
12 h after dark	35.516	31.9935	39.0385