condition	mean	min	max
0 h after light	50.765100000000004	50.5997	50.9305
4 h after light	22.76925	22.479	23.0595
8 h after light	21.84205	20.7805	22.9036
4 h after dark	27.43395	21.5456	33.3223
8 h after dark	35.0385	32.6623	37.4147
12 h after dark	39.133700000000005	30.2226	48.0448