condition	mean	min	max
0 h after light	30.919150000000002	28.9629	32.8754
4 h after light	15.6643	14.5175	16.8111
8 h after light	18.64495	17.7934	19.4965
4 h after dark	24.02095	23.1691	24.8728
8 h after dark	25.298299999999998	24.4991	26.0975
12 h after dark	23.018	19.395	26.641