condition	mean	min	max
4 h after light	162.37	137.06	187.68
8 h after light	131.74450000000002	128.668	134.821
12 h after light	157.394	154.214	160.574
4 h after dark	218.48766666666668	200.543	237.097
8 h after dark	266.882	262.308	275.092
12 h after dark	206.792	191.102	215.35