condition	mean	min	max
4 h after light	31.627015999999998	23.058294	40.195738
8 h after light	47.9191355	46.990253	48.848018
12 h after light	58.921863	54.048834	63.794892
4 h after dark	53.255343999999994	48.887975	57.622713
8 h after dark	36.008388	34.014166	38.00261
12 h after dark	23.338973	23.338973	23.338973