condition	mean	min	max
4 h after light	15.5402	14.4856	16.1795
8 h after light	17.282193333333332	6.00538	24.4728
12 h after light	24.542033333333332	17.8987	33.155
4 h after dark	25.50486666666667	17.1879	31.1946
8 h after dark	23.032899999999998	17.3236	25.932
12 h after dark	20.6243	13.8635	24.4399