condition	mean	min	max
4 h after light	39.636039999999994	34.064361	45.207719
8 h after light	57.755529499999994	56.317375	59.193684
12 h after light	59.13444	48.244873	70.024007
4 h after dark	54.737211	48.855654	60.618768
8 h after dark	38.977433000000005	35.966442	41.988424
12 h after dark	25.913698	25.913698	25.913698