condition	mean	min	max
2 h after light	55.35653333333333	53.9166	57.5319
6 h after light	53.1828	51.924	54.5376
10 h after light	49.27863333333333	47.2174	51.2853
2 h after dark	46.942	46.4379	47.3314
6 h after dark	42.2655	41.8107	43.1285
10 h after dark	36.49113333333333	33.4398	38.0696