condition	mean	min	max
4 h after light	60.960746	57.584786	64.336706
8 h after light	61.1546415	56.785974	65.523309
12 h after light	67.86395	64.711455	71.016445
4 h after dark	79.6003745	60.353298	98.847451
8 h after dark	61.057358	60.004865	62.109851
12 h after dark	63.878914	63.878914	63.878914