condition	mean	min	max
3 h after light	25.512999999999998	18.2962	29.9284
6 h after light	31.64463333333333	26.3602	37.3017
9 h after light	36.9119	28.7861	45.6192
12 h after light	48.54923333333333	36.3289	57.2767
3 h after dark	68.2182	66.2495	69.2798
6 h after dark	61.267266666666664	59.1822	63.2972
9 h after dark	37.62943333333333	32.3883	46.7399
12 h after dark	20.6486	15.3692	27.3476