condition	mean	min	max
4 h after light	15.872	15.4294	16.3146
8 h after light	15.185649999999999	14.3799	15.9914
12 h after light	25.98075	25.571	26.3905
4 h after dark	25.24105	23.7637	26.7184
8 h after dark	32.33925	31.4572	33.2213
12 h after dark	26.45195	25.711	27.1929