condition	mean	min	max
0 h after light	43.8953	42.4447	45.3459
4 h after light	48.81055	46.6652	50.9559
8 h after light	28.52805	28.3706	28.6855
4 h after dark	47.46395	42.8787	52.0492
8 h after dark	56.32235	54.6941	57.9506
12 h after dark	46.0886	43.5231	48.6541