condition	mean	min	max
4 h after light	39.90155	39.0604	40.7427
8 h after light	31.60295	31.1137	32.0922
12 h after light	32.672700000000006	32.6647	32.6807
4 h after dark	44.5874	43.0604	46.2665
8 h after dark	47.129133333333336	45.7777	48.1345
12 h after dark	50.634433333333334	47.7852	53.4195