condition	mean	min	max
4 h after light	56.0711545	55.315948	56.826361
8 h after light	46.535091	29.851906	63.218276
12 h after light	60.4648035	59.110988	61.818619
4 h after dark	65.242603	57.513744	72.971462
8 h after dark	135.8389265	59.110988	212.566865
12 h after dark	47.434215	47.434215	47.434215