condition	mean	min	max
3 h after light	29.7226	28.4027	31.2707
6 h after light	33.43203333333333	28.9367	40.7163
9 h after light	29.258133333333333	27.9744	31.7416
12 h after light	36.081425	28.6548	51.9572
3 h after dark	45.90116666666667	40.7582	51.7645
6 h after dark	46.0276	39.4269	53.9216
9 h after dark	43.0545	40.4	48.1159
12 h after dark	40.16405	39.667	40.6611