condition	mean	min	max
0 h after light	41.86775	40.8516	42.8839
4 h after light	38.4717	34.8965	42.0469
8 h after light	35.82365	35.0322	36.6151
4 h after dark	49.5701	37.8865	61.2537
8 h after dark	53.8284	50.5281	57.1287
12 h after dark	45.0928	44.5238	45.6618