condition	mean	min	max
4 h after light	87.400807	70.939871	103.861743
8 h after light	64.113727	53.512827	74.714627
12 h after light	96.7550545	74.597778	118.912331
4 h after dark	60.5246245	47.43026	73.618989
8 h after dark	42.6564105	36.714734	48.598087
12 h after dark	201.238766	201.238766	201.238766