condition mean min max 0 h after light 62.86455 59.7521 65.977 2 h after light 173.8985 163.492 184.305 4 h after light 329.749 308.29 351.208 8 h after light 308.8325 256.622 361.043 12 h after light 178.37650000000002 172.104 184.649 2 h after dark 139.8615 123.739 155.984 4 h after dark 146.135 138.144 154.126 8 h after dark 51.600750000000005 47.8082 55.3933 12 h after dark 51.4517 49.5793 53.3241