condition	mean	min	max
4 h after light	41.515111000000005	40.149999	42.880223
8 h after light	38.2025745	37.782432	38.622717
12 h after light	37.4633855	37.01722	37.909551
4 h after dark	42.035475000000005	41.190727	42.880223
8 h after dark	46.17241	42.051886	50.292934
12 h after dark	51.286906	51.286906	51.286906