condition	mean	min	max
4 h after light	23.296032500000003	22.070938	24.521127
8 h after light	28.123896000000002	26.952571	29.295221
12 h after light	30.354005	24.191093	36.516917
4 h after dark	26.0794285	24.392543	27.766314
8 h after dark	26.204288	20.982385	31.426191
12 h after dark	20.949292	20.949292	20.949292