condition	mean	min	max
4 h after light	5.508135	5.39454	5.62173
8 h after light	4.818035	4.77424	4.86183
12 h after light	5.8261400000000005	5.72638	5.9259
4 h after dark	6.854006666666667	6.64794	7.01183
8 h after dark	8.105233333333333	7.69674	8.53718
12 h after dark	6.7238766666666665	6.52731	6.97954