condition	mean	min	max
0 h after light	29.651600000000002	28.6239	30.6793
4 h after light	22.30825	17.4537	27.1628
8 h after light	5.309419999999999	5.00963	5.60921
4 h after dark	13.86009	8.48348	19.2367
8 h after dark	29.15645	27.7218	30.5911
12 h after dark	40.9513	35.4993	46.4033