condition	mean	min	max
4 h after light	114.9125	106.925	122.9
8 h after light	130.723	118.915	142.531
12 h after light	172.339	152.404	192.274
4 h after dark	162.14133333333334	156.486	171.821
8 h after dark	138.43766666666667	101.52	162.948
12 h after dark	128.4181	60.2843	173.082