condition	mean	min	max
0 h after light	4.76493	4.6104	4.91946
4 h after light	3.38236	2.80732	3.9574
8 h after light	13.77725	13.4303	14.1242
4 h after dark	11.69384	9.57668	13.811
8 h after dark	7.691974999999999	7.61487	7.76908
12 h after dark	4.320715	4.31313	4.3283