condition	mean	min	max
4 h after light	44.4346	43.7993	45.0699
8 h after light	53.86935	52.6051	55.1336
12 h after light	40.6592	40.6586	40.6598
4 h after dark	63.281000000000006	60.0079	66.5541
8 h after dark	60.752	59.2402	62.2638
12 h after dark	55.2735	55.2143	55.3327