condition	mean	min	max
4 h after light	1.174951	0.959642	1.39026
8 h after light	0.507224	0.489732	0.524716
12 h after light	1.8516945	0.952049	2.75134
4 h after dark	1.543055	1.21978	1.86633
8 h after dark	0.8987615	0.654953	1.14257
12 h after dark	1.5731549999999999	1.49594	1.65037