condition	mean	min	max
0 h after light	0.469332	0.416771	0.521893
4 h after light	1.91196	1.39101	2.43291
8 h after light	2.507535	2.47399	2.54108
4 h after dark	0.9032830000000001	0.368276	1.43829
8 h after dark	1.5983450000000001	1.33402	1.86267
12 h after dark	0.7389635	0.520264	0.957663