condition	mean	min	max
4 h after light	44.210672	43.966478	44.454866
8 h after light	48.0241355	41.216988	54.831283
12 h after light	50.005523499999995	44.134864	55.876183
4 h after dark	44.8218895	43.200459	46.44332
8 h after dark	40.364179500000006	30.5604	50.167959
12 h after dark	33.734554	33.734554	33.734554