condition	mean	min	max
0 h after light	13.8036	13.7664	13.8408
4 h after light	10.095479999999998	9.46896	10.722
8 h after light	12.11225	11.4437	12.7808
4 h after dark	13.476099999999999	12.5253	14.4269
8 h after dark	12.955749999999998	12.8525	13.059
12 h after dark	13.7242	13.2313	14.2171