condition	mean	min	max
0 h after light	20.808	19.0361	22.5799
4 h after light	22.52735	22.3713	22.6834
8 h after light	29.100099999999998	26.459	31.7412
4 h after dark	27.17535	24.9879	29.3628
8 h after dark	24.838749999999997	23.464	26.2135
12 h after dark	19.0798	18.1941	19.9655