condition	mean	min	max
4 h after light	29.7691	28.999369	30.538831
8 h after light	57.2929535	48.187292	66.398615
12 h after light	82.3854905	60.456905	104.314076
4 h after dark	73.374691	62.985738	83.763644
8 h after dark	58.032557	46.44332	69.621794
12 h after dark	62.360218	62.360218	62.360218