condition	mean	min	max
0 h after light	49.91405	49.704	50.1241
4 h after light	45.5197	44.9897	46.0497
8 h after light	54.9431	49.3184	60.5678
4 h after dark	61.348349999999996	58.932	63.7647
8 h after dark	53.77915	52.1877	55.3706
12 h after dark	44.5685	44.406	44.731